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<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=639720
-->
<head>
  <title>Test for Bug 639720</title>
  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=639720">Mozilla Bug 639720</a>
<p id="display">
  <iframe id="f"></iframe>
</p>
<div id="content" style="display: none">
  
</div>
<pre id="test">
<script type="application/javascript">

/** Test for Bug 639720 **/
SimpleTest.waitForExplicitFinish();

var tests = [
 { url: "data:text/plain,1" },
 { url: "data:text/plain,2",
   useDocument: true },
 { prepURL: "http://www.example.com",
   url: "data:text/plain,3" }
];

var currentTest = 0;

function checkTest() {
  is($("f").contentWindow.location.href, tests[currentTest].url,
     "href of content window's location should match url of current test");
  ++currentTest;
  runNextTest();
}

function runCurrentTest() {
  var test = tests[currentTest];
  $("f").onload = checkTest;
  if (test.useDocument) {
    $("f").contentDocument.location = test.url;
  } else {
    $("f").contentWindow.location = test.url;
  }
  is(typeof($("f").contentWindow.location), "object",
     "Location should not have become string");
}

function prepComplete() {
  runCurrentTest();
}

function runNextTest() {
  if (currentTest == tests.length) {
    SimpleTest.finish();
    return;
  }

  var test = tests[currentTest];
  if ("prepURL" in test) {
    $("f").onload = prepComplete;
    $("f").src = test.prepURL;
    return;
  }

  runCurrentTest();
}

addLoadEvent(runNextTest);
</script>
</pre>
</body>
</html>
